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Creation of NOON states by double Fock-state/Bose-Einstein condensates
State of single particle state variable theory the measuring accuracy measuring phase the condensate
2014/12/19
NOON states (states of the form |N〉 a |0〉 b +|0〉 a |N〉 b where a and b are single particle states) have been used for predicting violations of hidden-variable theories (Greenbe...
Fock-state view of weak-value measurements and implementation with photons and atomic ensembles
Fock-state view weak-value measurements implementation photons atomic ensembles
2010/11/5
Weak measurements in combination with post-selection can give rise to a striking amplification effect (related to a large "weak value"). We show that this effect can be understood by viewing the initi...
Waveguide QED: Many-Body Bound State Effects on Coherent and Fock State Scattering from a Two-Level System
Waveguide QED Many-Body Bound State Effects Coherent Fock State Scattering Two-Level System
2010/10/21
Strong coupling between a two-level system (TLS) and bosonic modes produces dramatic quantum optics effects. We consider a one-dimensional continuum of bosons coupled to a single localized TLS, a syst...
Quantum Interference between a Single-Photon Fock State and a Coherent State
Quantum Interference Single-Photon Fock State Coherent State
2010/10/19
ports of a beam splitter when a single-photon Fock state and a coherent state are incident on
the input ports. The output states turn out to be a statistical mixture between a displaced Fock state an...
We suggest a tunable optical device to synthesize Fock states and their superpositions starting
from a coherent source. The scheme involves an avalanche triggering photodetector and a ring
cavity co...
Entanglement of Two Atoms Induced by a Fock State of Radiation Field
entanglement intrinsic decoherence Fock state
2007/8/15
2006Vol.45No.3pp.421-424DOI:
Entanglement of Two Atoms Induced by a Fock State of Radiation Field
CAI Jin-Fang, WANG Xiu-Wu, and ZOU Jian
Department of Physics, Beijing ...